75% — MI-07 Democratic Primary Winner
Leader: Bridget Brink at 75% · Polymarket 75% · 6 contracts · $0 volume · medium confidence
Updated 2026-05-28 20:43:57 UTC

Tracks the leading outcome in a winner-take-all prediction market set with 6 outcomes.

Contracts:
- MI-07 Democratic Primary Winner: Bridget Brink — 75¢ Polymarket $0 (weight 17%)
- MI-07 Democratic Primary Winner: William Lawrence — 18¢ Polymarket $0 (weight 17%)
- MI-07 Democratic Primary Winner: Elyon Badger — 5¢ Polymarket $0 (weight 17%)
- MI-07 Democratic Primary Winner: Matt Maasdam — 5¢ Polymarket $0 (weight 17%)
- MI-07 Democratic Primary Winner: Josh Cowen — 4¢ Polymarket $0 (weight 17%)
- MI-07 Democratic Primary Winner: Muhammad Salman Rais — 4¢ Polymarket $0 (weight 17%)

---

## Methodology

SimpleFunctions aggregates live YES-side prices from Kalshi and Polymarket contracts bound to this question. For binary topics the headline is the liquidity-weighted mid-price (weight = log(1 + 24h volume) × freshness, where freshness is 1.0 if updated <24h, 0.7 if <7d, 0.4 otherwise). For multi-outcome (winner-take-all) topics the headline is the current leader's price — disjoint outcomes are never arithmetically averaged. Snapshots refresh every 5 minutes during market hours.

## SF Signal

- SF Index, regime, and 30d Brier calibration are computed separately and surfaced at https://simplefunctions.dev/admin/calibration.
- No SimpleFunctions index / regime / calibration signal is bound to this topic yet — the headline above is market-derived only.

---

*Last verified: 2026-05-28T20:20:11.311Z*

By SimpleFunctions — https://simplefunctions.dev/

Cite as: "75% per prediction markets (SimpleFunctions, May 2026)"
Canonical: https://simplefunctions.dev/answer/mi07-democratic-primary-winner
Full data: https://simplefunctions.dev/api/public/query?q=MI-07%20Democratic%20Primary%20Winner
Provider: SimpleFunctions — https://simplefunctions.dev